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Differential D4090

mbuf(9): unbreak m_fragment()
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Authored by avos on Nov 5 2015, 10:29 PM.
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freebsd-net-list
glebius
adrian
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rS331847: MFC r324673:
rS324673: mbuf(9): unbreak m_fragment()
Summary
  • Fix it by replacing m_cat() with m_prev->m_next = m_new;

(m_cat() will try to append data - as a result, now this function does nothing).

  • Move constants out of the loop.
Test Plan

Tested with D4077 (+ some output)

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rS FreeBSD src repository - subversion
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avos updated this revision to Diff 9973.Nov 5 2015, 10:29 PM
avos retitled this revision from to mbuf(9): unbreak m_fragment().
avos updated this object.
avos edited the test plan for this revision. (Show Details)
avos added reviewers: adrian, glebius.
avos set the repository for this revision to rS FreeBSD src repository - subversion.
Herald added a subscriber: imp. · View Herald TranscriptNov 5 2015, 10:29 PM
adrian added a reviewer: freebsd-net-list.Jan 22 2016, 8:21 PM
Closed by commit rS324673: mbuf(9): unbreak m_fragment() (authored by avos). · Explain WhyOct 16 2017, 9:46 PM
This revision was automatically updated to reflect the committed changes.
Diffusion mentioned this in rS331847: MFC r324673:.Mar 31 2018, 5:28 PM

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head/
sys/
kern/
57 lines

Diff 34038

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head/sys/kern/uipc_mbuf.c

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